SILENT AIR COMPRESSORMODEL NO: SHHHAIR 50/24

PART NO: 2320875

OPERATION & MAINTENANCEINSTRUCTIONS

LS0416

INTRODUCTION

Thank you for purchasing this CLARKE Silent Air Compressor.

Before attempting to use this product, please read this manual thoroughly and follow the instructions carefully. In doing so you will ensure the safety of yourself and that of others around you, and you can look forward to your purchase giving you long and satisfactory service.

GUARANTEE

This product is guaranteed against faulty manufacture for a period of 12 months from the date of purchase. Please keep your receipt which will be required as proof of purchase.

This guarantee is invalid if the product is found to have been abused or tampered with in any way, or not used for the purpose for which it was intended.

Faulty goods should be returned to their place of purchase, no product can be returned to us without prior permission.

This guarantee does not effect your statutory rights.

ENVIRONMENTAL RECYCLING POLICY

Through purchase of this product, the customer is taking on the obligation to deal with the WEEE in accordance with the WEEE regulations in relation to the treatment, recycling & recovery and environmentally sound disposal of the WEEE.

In effect, this means that this product must not be disposed of with general household waste. It must be disposed of according to the laws governing Waste Electrical and Electronic Equipment (WEEE) at a recognised disposal facility.

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SAFETY PRECAUTIONS

1. Compressed air is dangerous, NEVER direct a jet of air at people or animals, and NEVER discharge compressed air against the skin.

2. DO NOT operate your compressor with any guards removed.

3. Electrical or mechanical repairs should only be carried out by a qualified engineer. If problems occur, contact your Clarke dealer.

4. Before carrying out any maintenance, ensure the pressure is expelled from the air receiver, and the machine is disconnected from the mains supply.

5. DO NOT leave pressure in the receiver overnight, or when transporting.

6. DO NOT adjust, or tamper with the safety valves. The maximum pressure is factory set, and clearly marked on the machine.

7. DO NOT operate in wet or damp conditions. Keep the machine dry at all times. Similarly, a clean atmosphere will ensure efficient operation. Do not use in dusty or otherwise dirty locations.

8. Some of the metal parts can become quite hot during operation. Take care not to touch these until the machine has cooled down.

9. Always adjust the pressure regulator to the recommended setting for the particular spray gun or tool being used.

10. When spraying flammable materials e.g. cellulose paint, ensure that there is adequate ventilation and keep clear of any possible source of ignition.

11. Protect yourself. Think carefully about any potential hazards which may be created by using the air compressor and use the appropriate protection. e.g. Goggles will protect your eyes from flying particles. Face masks will protect you against paint spray and/or fumes.

12. Before spraying any material always consult paint manufacturers instructions for safety and usage.

13. Do not exert any strain on electrical cables and ensure that air hoses are not angled or wrapped around machinery etc.

14. When disconnecting air hoses or other equipment from your compressor ensure that the air supply is turned off at the machine outlet and vent all pressurised air from within the machine and other equipment attached to it.

15. Make sure that children and animals are kept well away from the compressor and any equipment attached to it.

16. Always ensure that all individuals using the compressor have read and fully understand these Operating Instructions.

17. Ensure that any equipment or tool used in conjunction with your compressor, has a safety working pressure exceeding that of the machine.

WARNING: AS WITH ALL MACHINERY, THERE ARE CERTAIN HAZARDS INVOLVED WITH THEIR OPERATION AND USE. EXERCISING RESPECT AND CAUTION WILL CONSIDERABLY LESSEN THE RISK OF PERSONAL INJURY. HOWEVER, IF NORMAL SAFETY PRECAUTIONS ARE OVERLOOKED, OR IGNORED, PERSONAL INJURY TO THE OPERATOR MAY RESULT.

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ELECTRICAL CONNECTIONS

Connect the mains lead to a standard, 230 Volt (50Hz) electrical supply through an approved 13 amp BS 1363 plug, or a suitably fused isolator switch.

IMPORTANT: The wires in the mains lead are coloured in accordance with the following code:

Green & Yellow - EarthBlue - Neutral

Brown - Live

• Connect GREEN & YELLOW cord to terminal marked with a letter “E” or

Earth symbol “ ” or coloured GREEN or GREEN & YELLOW.

• Connect BROWN cord to terminal marked with a letter “L” or coloured RED.

• Connect BLUE cord to terminal marked with a letter “N” or coloured BLACK.

If this appliance is fitted with a plug which is moulded onto the electric cable (i.e. non-rewireable) please note:

1. The plug must be thrown away if it is cut from the electric cable. There is a danger of electric shock if it is subsequently inserted into a socket outlet.

2. Never use the plug without the fuse cover fitted.

3. When replacing a detachable fuse carrier, ensure the correct replacement is used (as indicated by marking or colour code).

4. Replacement fuse covers can be obtained from your local dealer or most electrical stockists.

FUSE RATINGThe fuse in the plug must be replaced with one of the same rating (13 amps) and this replacement must be ASTA approved to BS1362.

If in any doubt, consult a qualified electrician. DO NOT attempt any repairs yourself.

WARNING: THIS APPLIANCE MUST BE EARTHED

PREPARING FOR USE

Before connecting your compressor to the mains supply, check the following:-

• Firstly, ensure the compressor is on level ground. Do not allow it to run if it is standing on an incline.

• Check also that the mains voltage corresponds with that shown on the data label on the side of the compressor.

• The ON/OFF switch is in the OFF position.

• Remove any transit caps from the air inlets and replace them with the air inlet filters supplied.

ADDING OILThe compressor is supplied without any oil inside.

1. Make sure that the oil level is half way up the oil sight glass.

2. If not, remove the oil cap and top up the reservoir.

• Only use Clarke synthetic compressor oil, available from your Clarke dealer (Part No. 3050795).

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SWITCHING THE AIR COMPRESSOR ON

1. To start the compressor, turn the ON/OFF switch to the ‘I’ (ON) position - the motor should start immediately.

NOTE: If the motor fails to start immediately, the air receiver may already be full of air. Check the tank pressure gauge (shown on the right). If you release air, by opening the air outlet tap, the motor will start automatically once the cut-in pressure is reached.

2.

A

B

C

D

E

Allow the compressor to run for 10 - 15 seconds, with the air outlet tap, (A) open.

• This will distribute the lubricating oil.

3. Close the outlet tap and connect a suitable air hose to the filter/regulator outlet (B). Connect the other end to the equipment to be used.

4. Check the safety valve by pulling on the ring shown, air should hiss out when pulled.

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5. Adjust the pressure regulator.

• To do this, lift the pressure regulator knob (C), and turn it clockwise to increase the pressure, anticlockwise to decrease the pressure. The pressure is shown on the outlet gauge, (D).

• To lock the pressure regulator knob, push the pressure regulator knob down until it clicks into place.

IMPORTANT: Always refer to the accessory manufacturers recommendations for optimum operating pressures for their equipment.

6. With operating pressure set, open the air outlet tap.

NOTE: If the machine pumps continuously without cutting out then the compressor is too small for the application/tool being used, and damage may result. Consult your Clarke dealer.

NOTE: DO NOT exceed the duty cycle for the machine (see Specifications).

SHUTTING DOWN THE COMPRESSOR1. To shut off the compressor, simply turn the ON/OFF switch to the O (OFF)

position.

2. Close the air outlet tap and trigger the equipment (spray gun, air tool etc.) to release air from the air hose before disconnecting the hose from the machine.

3. Before transporting your compressor or when leaving overnight, expel all air from the receiver by opening the vent valve.

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DRAINING THE TANK

1. Pressurise the reservoir slightly and then turn the compressor off.

2. Attach the small hose supplied to the vent valve as shown.

3. Take the compressor to the sink and place the free end of the small hose in the sink.

4. Slowly open the vent valve.

5. When the resevoir has been drained, re-tighten the vent valve and remove the hose.

DRAINING THE AIR OUTLET FILTER

1.

Valve (E)

Drain any liquid that may have accumulated in the air filter chamber, by first twisting and then pushing the valve (E) upwards.

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TROUBLESHOOTING

PROBLEM PROBABLE CAUSE REMEDY

The compressor will not start, or stops and will not start again

Bad connections Check the electrical connections

Blown fuse Replace fuse

Overload cutout switch has tripped

Wait 25-20 mins before attempting to restart

Compressor does not start Air receiver charged Open drain valve to expel air. Compressor should start again when pressure reduces to approx 95 psi

The compressor does not reach the set pressure and overheats easily

Inlet Air Filter is blockedNOTE: It is also possible that you are trying to use more air than the compressor is capable of delivering

Renew oil filler/air filter plug

Air leaking from the pressure switch valve when the compressor is not running

Faulty non-return valve First drain the receiver completely of air. Renew the non-return valve

Air pressure from the regulator will not adjust

The diaphragm within the regulator body is broken

Replace regulator

Compressor operating, but no air from outlet

Inlet air filter blocked Renew oil filler/air filter plug

Pressure regulator closed Turn regulator clockwise to set required pressure

Drain valve open Close vent valve

Bleed pipe (from Pressure Switch to non-return valve) broken or disconnected

Reconnect or replace bleed pipe

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MAINTENANCE

DailyOnce

a Month

Once a Year

Check the oil level, See “Adding Oil” on page 5. X

Drain the water collected in the air outlet filter. See “Draining the Tank” on page 8.

X

Remove the condensate that has collected in the air tank. See “Draining the Tank” on page 8.

X

Once a month check the compressor for loose connections, wear, etc.

X

Clean the compressor with a soft cloth. X

Check the safety valve pulling the ring gently when there is pressure in the tank.

X

Total replacement of oil See “Drain and replace the oil” on page 10.

X

DRAIN AND REPLACE THE OILDrain and replace the oil annually, as follows:

1. Remove the 4 hex head screws securing the compressor head.

2. Pull off the head, complete with sealing ring.

3. Tilt the compressor carefully on to its side, so that the oil is drained into a suitable container.

• Dispose of the oil according to local regulations.

4. Reassemble the head ensuring the sealing ring is in perfect condition and is located correctly.

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CHECK THE NON RETURN VALVEIf the tank pressure decreases for no apparent reason, it is possible that the non-return valve is leaking. To check, ensure the tank is under pressure and the machine switched OFF,

1. Take off the flexible hose and check if air leaks out from the valve.

2. If so, unscrew the valve from the connection and disassemble it as shown.

3. Clean all the components with a dry cloth and reassemble the valve taking care to place the internal rubber disc(2) as shown.

4. Fasten the valve to the connection and join the flexible hose. If the leakage persists, the whole valve must be replaced.

REPLACING THE AIR OUTLET FILTER

NOTE: The compressor must be completley depressurised before carrying out this procedure.

1.Air Filter

Unscrew the cartridge from the air filter assembly.

2. Uncrew and replace the small air filter.

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SPECIFICATIONS

Max.Pressure 8 Bar

Air Displacement 1.77 CFM

Receiver Capacity 24L

Fuse Rating 13 Amps

Duty Cycle 50% (15 mins (ON) - 15 mins(OFF))

Part No. 2320875

Dimensions (L x H x W) 400 x 620 x 400 mm

Sound Power Level 40dBA

Weight 29 kg

Compressor Oil 500mL Synthetic Oil

Oil Part No. 3050795

Please note that the details and specifications contained herein, are correct at the time of going to print.

CLARKE International reserve the right to change specifications at any time without prior notice.

EXPLODED DIAGRAM & PARTS LIST

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EXPLODED DIAGRAM & PARTS LIST

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EXPLODED DIAGRAM & PARTS LIST

NO DESCRIPTION

C0037 Screw TCEI 6X20

C0106 Spacer T21

C0109 Capacitor Bracket

C0111 Overload Protector T2134A (230V)

C0112 Start Relay T21 ( 230V )

C0113 Screw

C0115 Cylinder Gasket

C0116 Valve Plate T21 with Valve

C0117 Head Gasket

C0118 Oil Plug 3/8+O Ring

C0126 Rubber Grommet T21

C0220 Kit Terminal Box T21 ( 230V )

C0323 Intake Valve

C0324 Exhaust Valve

C048178 Rubber Head

C0513 Nut with Washer

C0567 Nipple 1/8"

C1099 "Oil Level Glass 1/2"

C1205 O Ring 4700

C1235 Kit Valve Plate+Gasket T2134A

C1794 Kit Intake Filter

C2083 Capacitor

C0046 "Non Return Valve M-F 1/8"

C0047 Quick Coupling M5X?6

C0051 Rylsan Hose ?4/6

C0082 Pressure 1 WAY

C0083 Connection M 1/4 L=80

C0089 Nipple 1/4" L=95

C0091 Electric Cable MM 500

C0092 "T" Connection F-F-M 1/4"

C0133 Electric" Cable 3X0.75 L.2500 ( 230V )

C2376 Filter Regulator

C0288 KTC Screw 3.9X16

C0301 Exhaust Valve

C0334 Distribution Frame "L" M-F 1/8 CH13"

C0354 Draincock M 1/4 90

C

C

C

C

C

C

C

C

C

C

C

C

C

N

0379 Tank Foot

038224 Tank

038624 Handle

0049 Plug M1/4

0517 Plug M1

0522 Aluminium Washer 1"

0567 Nipple 1/8"

1712 Gauge D40 1/8 0-12 BAR

1728 Hose

1776 Flex Pipe

1965 Valve

2369 Outlet tap

0046 Non Return Valve M-F 1/8"

O DESCRIPTION

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DECLARATION OF CONFORMITY

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NOTES

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NOTES

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NOTES

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